85916456

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{77263}}^1$

素因数の和:77408

約数の個数: 16

約数和(自身を含む): 162254400

約数和(自身を除く): 76337944

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 77263, 154526, 309052, 618104, 10739557, 21479114, 42958228, 85916456]

約数ペア:

[(1, 85916456), (2, 42958228), (4, 21479114), (8, 10739557), (139, 618104), (278, 309052), (556, 154526), (1112, 77263)]